Optical glass manufacturing at Schott & Gen., Jena / reported by C.H. Hahner.

Optical glass manufacturing at Schott & Gen., Jena / reported by C.H. Hahner.

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Hahner, C. H. (Clarence H.)
8, [14] pages : illustrations ; 25 cm
Other Authors: 
Combined Intelligence Objectives Sub-Committee.
Format of Material: 
Bib ID: 
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Reproduced from typewritten report of production figures for October 1943-October 1944.
"CIOS target no. 9/36, Instruments and devices. Combined intelligence Objectives Sub-committee, G-2 Division,SHAEF (Rear) APO 413."
"Item no. 9, File no. XXXII-22"--Cover.
"This report is issued with the warning that, if the subject matter should be protected by British patents or patent applications, this publication cannot be held to give any protection against action for infringement"--Cover.
36/215/I/46 W"--Unnumbered page 14.
Gift; Corning Incorporated; 2014; 1000147472
Persons interviewed --
Introduction --
Raw materials --
Melting schedules --
Cooling period --
Annealing --
Inspection --
Pressing --
Glass cutting --
Appendix A. Optical glass compositions --
Appendix B. Photographs --
Appendix C. Stirring schedule --
Appendix D. Device for measuring viscosity of molten glass.